汽车专业英语作业

一、（20道小题，每小题1分，共20分）1.小轿车coupe2.车轮倾角camber3.燃烧室Combustion chamber4.气缸盖罩cylinder head cover5曲柄连杆机构crankshaft and connecting rod 6燃油供给系the fuel supply system7传动轴drive shaft8凸轮轴camshaft9转向摇臂pitman arm10差速器Differential11减震器shock absorber12行星齿轮组planetary gear set13承载式车身unitized body14 扭力转向torque steer15制动踏板brake pedal16点火开关ignition switch17活塞piston18曲轴crankshaft19多连杆式悬架multi-link suspension20里程表speedmeter二、（15道小题，每小题1分，共15分）I.Power Train:传动系统2.Suspension:悬架3.Cylinder:气缸4.Transmission:变速器5.Gasoline:汽油机6.Final Drive:主减速器，后桥7.Leaf Spring:钢板弹簧8.Piston:活塞9.TDC:上止点10.Lubrication:润滑II.Muffler:消声器12.Planetary Gear:行星齿轮13.Disc Brake:盘式制动器14.Venting System:通风系统15.Hybrid:混合动力三、Translate the following paragraph into Chinese （共20 分）重点：悬架、差速器、转向系、制动系l.A chassis which is considered as a support frame for an auto body is used to assemble all auto spare on it. In fact, when power from engine continues to be transmitted to chassis, it begins with power train, goes on to steering, wheel suspension,brakes and tires. These individual components interact with each other closely.Therefore, a chassis itself can be divided into the following systems.汽车底盘可被看成一个支撑车身的框架结构，在此框架结构上安装所有的汽车零部件。

练习题一一、单词互译 (每空1 分，共 20 分)A英译汉共10题每题一分1、Automobile2、Classification3、Combustion4、Chamber5、Circulate6、Crankshaft7、Antifreeze8、Carburetor9、Mechanics10、Air–fuel mixtureB 汉译英共10 题每题一分1、连杆n.2 、点燃n.3 、简洁地adv.4 、（使）旋转v.5 、发动机n.6 、要求v.7 、输送v.8 、活塞n.9 、系统n.10、气缸n.二、词汇和语法（每小题1分，共20分）1、The ______ of piston movement is called TDC (top dead center).A、upper limitB、lower limitC、limit2、The ______ of piston movement is called BDC (bottom dead center).A、lower limitB、upper limitC、limit3、A _____ is piston movement from TDC to BDC or from BDC to TDC.A、strokeB、stageC、state4、The _____ is rotated as the piston is pushed down by the pressure above it.A、crankshaftB、crankpinC、break5、The actions ______ can be divided into four stages, or strokes.A、taken place in the engine cylinderB、taking place in the engine cylinderC、take place in the engine cylinder6、In other words, the piston completes a stroke _____ it charges its direction of motion.A、every timeB、each timeC、each times7、”Stroke” ______ piston movement.A、refer toB、refers toC、prefer to8、A stroke occurs _______ the piston moves from one limiting position to the other.A、whileB、whenC、which9、By the time the piston reaches TDC, the mixture ________ to as little as one-tenth of its originalvolume, or over less.A、had been compressedB、has been compressedC、compressed10、When the air-fuel mixture is compressed, ________ does the pressure in the cylinder go up, ______the temperature of the mixture_______ increases.A、not only…but alsoB、not only…but andC、not…but11、The cylinder pressure ________ as much as 3-5 Mpa or even more.A、go upB、increasesC、add12. But as the higher pressures is called upon to withstand very much greater stresseshigher pressures in cylinders.A. becauseB. because ofC. due to13. The diesel engine is more efficient, because it higher compression ratio.A. haveB. hasC. had14. This advantage prevents the diesel engine replacing the gasoline engine in some automobilesand airplanes.A. toB. forC. from15. In any internal combustion engine burning fuel heats air consequently.A. whichB. thatC. when16. We all know that diesel engines ( ) work in the same way as gasoline engine do.A. in principleB. in other wordsC. in turn17. Up to 40 per cent of the chemical energy of the burning fuel changed into mechanical energy.A. will beB. would beC. may be18. As it were, into waiting charge at the required instant.A. aB. anC. the19. It has more substantial construction and is thus heavier.A. to be ofB. to beC. to be that20. The same series of events take place again and continue the engine runs.A. whenB. asC. as long as三、阅读与理解（20题，每题2分，共40分）Part 1The actions taking place in the engine cylinder can be divided into four stages, or stroke. “Stroke” refers to piston movement; a stroke occurs when the piston moves from one limiting position to the other. The upper limit of piston movement is called TDC (top dead center). The lower limit of piston movement is called BDC (bottom dead center). A stroke is piston movement from TDC to BDC or from BDC to TDC. In other words, the piston completes a stroke each time it changes its direction of motion.Where the entire cycle of events in the cylinder requires four strokes (or two crankshaft revolutions), the engines is called a four-stroke-cycle engine, or a four-cycle engine. The four piston strokes are intake, compression, power, and exhaust.1.What do we see from the paragraphs? ( )A. What is stroke?B. What is engine?C. What is cylinder?2. Which one Statement is true according the above first paragraph? ( )A. A four-stroke-cycle engine means that four strokes is required when it finish the whole cycle.B. A stroke is not piston movement from TDC to BDC, but from BDC to TDC.C. The lower limit of piston movement is called TDC (top dead center).3. What is BDC in the term of automobile industry? ( )A. Bottom dead center.B. Top dead center.C. Neither of A and B.4. Which one Statement is TRUE according the last paragraph? ( )A. The four strokes occur in two crankshaft revolutions.B. The four strokes occur in four crankshaft revolutions.C. The four strokes occur in one crankshaft revolutions.5. Which one Statement is TURE according the article? ( )A. The four piston strokes are intake, compression, power, and exhaust.B. The four piston strokes are intake, compression, power, and inhauls.C. The four piston strokes are intake, combining, power, and exhaust.Part 2Power stroke: As the piston reaches TDC on the compression stroke, an electric spark is produced at the spark plug. The ignition system delivers a high-voltage surge of electricity to the spark plug to produce the spark. The spark ignites, or sets fire to, the air-fuel mixture. It now beings to burn very rapidly, and the cylinder pressure increases to as much as 3-5 Mpa or even more. This terrific push against the piston forces it downward, and a power impulse is transmitted through the connecting rod to the crankpin on the crankshaft. The crankshaft is rotated as the piston is pushed down by the pressure above it.6. Which topic is fit with the paragraph? ( )A. Power strokeB. Compression stroke.C. Exhaust stroke.7. Which one Statement is TURE according the article? ( )A. The terrific push against the piston forces it downward.B. The slight push against the piston forces it downward.C. This little push against the piston forces it downward.8. Which word or phrase can change the word “ignites”? ( )A. sets fire toB. shoots atC. charges9. Which one Statement is TURE according the article? ( )A. The ignition system delivers a high-voltage surge of electricity to the spark plug to begin the spark.B. The ignition system delivers a low-voltage surge of electricity to the spark plug to defend the spark.C. The ignition system delivers a constant-voltage surge of electricity to the spark plug to produce thespark.10. When the air-fuel mixture beings to burn very rapidly, how much does the cylinder pressure increase to? ( )A. As much as 3-5 Mpa or even more.B. As much as 3-5 bar or even more.C. About 3-5 Kpa.Part 3We all know that diesel engines, in principle, work in the same way as gasoline engines do. Both kinds of engines are internal combustion engines, but each of them has its characteristic features.Now let us compare the diesel engine with the gasoline engine. Firstly, the explosive mixture of the gasoline engine is provided by a carburetor, but in the case of the diesel engine the supply is affected byan injection or “jerk” pump which forces a “shot” of fuel into each cylinder in turn according to the correct firing sequence. Secondly, the fundamental difference between gasoline and diesel engines is that in the gasoline engine the source of the heat for igniting the charge, namely, an electric spark, is generated outside the engine, and is taken, as it were, into the waiting charge at the required instant. In the diesel engine the source of heat for igniting the charge is created within the engine by compressing pure air to a degree that will initiate combustion and then injecting the fuel at the right time in relation to the movement of the crankshaft.11. What do we see from the first paragraph? ( )A. Diesel engines work in the same mean as gasoline engines do.B. Diesel engines don’t work in the same way as gasoline engines do.C. Either of A and B.12. Which one Statement is true in the article? ( )A. the explosive mixture of the gasoline engine is provided by a carburetor.B. the fuel supply of the diesel engine is affected by an injection or “jerk” pump.C. both of A and B13. What is the fundamental difference between gasoline and diesel engines? ( )A. In the gasoline engine, an electric spark plug is required in a cylinder.B. In the diesel engine, an electric spark plug is required in a cylinder.C. Both of A and B.14. Which one Statement is true in the term of diesel engines in the article? ( )A. the diesel engine the supply is affected by an injection.B. the diesel engine the supply is affected by or a “jerk” pumpC. Both A and B.15. Which topic is fit with the article? ( )A. Diesel engine operating features.B. Gasoline engine operating features.C. Jerk pump operating features.Part 4Both classes of engines are of very similar construction. But as the higher pressure is called upon in cylinders, it has to be of more substantial construction, and is thus heavier. In general, the diesel engine may weigh about 9.25 kilograms per kilowatt. The most important advantage of the gasoline engine is its lower weight per kilowatt. The gasoline engine for automobiles may weigh about 6.17 kilograms per kilowatt, and gasoline engines for airplanes may weigh as 0.77 kilograms per kilowatt. This advantage prevents the diesel engine form replacing the gasoline engine in some automobiles and airplanes.In addition, the engine runs cooler than the gasoline engine. This advantage is especially obvious at lower speeds. Diesel oil is not only cheaper than gasoline, but also safer to store.16. Which one Statement is true in the term of engines in the article? ( )A. Both classes of engines are of very similar construction.B. Both classes of engines are of a little similar construction.C. Both classes of engines are NOT of similar construction.17. How many kilograms per kilowatt may the diesel engine weigh generally? ( )A. about 9.25B. about 0.77C. about 6.1718. What is the most important advantage of the gasoline engine? ( )A. its lower weight per kilowatt.B. its higher weight per kilowatt.C. neither of A and B19. What advantage is especially obvious at lower speeds for diesel engines?. ( )A. the diesel engine runs cooler than the gasoline engine.B. the diesel engine runs hotter than the gasoline engine.C. the diesel engine runs harder than the gasoline engine.20. Which one Statement is true in the term of engines in the article? ( )A. Diesel oil is cheaper than gasoline.B. Diesel oil is safer to store than gasoline..C. both of A and B.四、句子英译汉（每小题5分，2小题，共10分）1、“Stroke” refers to piston movement; a stroke occurs when the piston moves from one limiting position to the other.2、The cylinder pressure increases to as much as 3-5 Mpa or even more.五、句子汉译英（每小题5分，共10分）1、换句话说，活塞每完成一个行程，就改变一次其远动的方向。

练习题一一、单词互译 (每空1 分，共 20 分)A英译汉共10题每题一分1、Automobile2、Classification3、Combustion4、Chamber5、Circulate6、Crankshaft7、Antifreeze8、Carburetor9、Mechanics10、Air–fuel mixtureB 汉译英共10 题每题一分1、连杆n.2 、点燃n.3 、简洁地adv.4 、（使）旋转v.5 、发动机n.6 、要求v.7 、输送v.8 、活塞n.9 、系统n.10、气缸n.二、词汇和语法（每小题1分，共20分）1、The ______ of piston movement is called TDC (top dead center).A、upper limitB、lower limitC、limit2、The ______ of piston movement is called BDC (bottom dead center).A、lower limitB、upper limitC、limit3、A _____ is piston movement from TDC to BDC or from BDC to TDC.A、strokeB、stageC、state4、The _____ is rotated as the piston is pushed down by the pressure above it.A、crankshaftB、crankpinC、break5、The actions ______ can be divided into four stages, or strokes.A、taken place in the engine cylinderB、taking place in the engine cylinderC、take place in the engine cylinder6、In other words, the piston completes a stroke _____ it charges its direction of motion.A、every timeB、each timeC、each times7、”Stroke” ______ piston movement.A、refer toB、refers toC、prefer to8、A stroke occurs _______ the piston moves from one limiting position to the other.A、whileB、whenC、which9、By the time the piston reaches TDC, the mixture ________ to as little as one-tenth of its originalvolume, or over less.A、had been compressedB、has been compressedC、compressed10、When the air-fuel mixture is compressed, ________ does the pressure in the cylinder go up, ______the temperature of the mixture_______ increases.A、not only…but alsoB、not only…but andC、not…but11、The cylinder pressure ________ as much as 3-5 Mpa or even more.A、go upB、increasesC、add12. But as the higher pressures is called upon to withstand very much greater stresseshigher pressures in cylinders.A. becauseB. because ofC. due to13. The diesel engine is more efficient, because it higher compression ratio.A. haveB. hasC. had14. This advantage prevents the diesel engine replacing the gasoline engine in some automobilesand airplanes.A. toB. forC. from15. In any internal combustion engine burning fuel heats air consequently.A. whichB. thatC. when16. We all know that diesel engines ( ) work in the same way as gasoline engine do.A. in principleB. in other wordsC. in turn17. Up to 40 per cent of the chemical energy of the burning fuel changed into mechanical energy.A. will beB. would beC. may be18. As it were, into waiting charge at the required instant.A. aB. anC. the19. It has more substantial construction and is thus heavier.A. to be ofB. to beC. to be that20. The same series of events take place again and continue the engine runs.A. whenB. asC. as long as三、阅读与理解（20题，每题2分，共40分）Part 1The actions taking place in the engine cylinder can be divided into four stages, or stroke. “Stroke” refers to piston movement; a stroke occurs when the piston moves from one limiting position to the other. The upper limit of piston movement is called TDC (top dead center). The lower limit of piston movement is called BDC (bottom dead center). A stroke is piston movement from TDC to BDC or from BDC to TDC. In other words, the piston completes a stroke each time it changes its direction of motion.Where the entire cycle of events in the cylinder requires four strokes (or two crankshaft revolutions), the engines is called a four-stroke-cycle engine, or a four-cycle engine. The four piston strokes are intake, compression, power, and exhaust.1.What do we see from the paragraphs? ( )A. What is stroke?B. What is engine?C. What is cylinder?2. Which one Statement is true according the above first paragraph? ( )A. A four-stroke-cycle engine means that four strokes is required when it finish the whole cycle.B. A stroke is not piston movement from TDC to BDC, but from BDC to TDC.C. The lower limit of piston movement is called TDC (top dead center).3. What is BDC in the term of automobile industry? ( )A. Bottom dead center.B. Top dead center.C. Neither of A and B.4. Which one Statement is TRUE according the last paragraph? ( )A. The four strokes occur in two crankshaft revolutions.B. The four strokes occur in four crankshaft revolutions.C. The four strokes occur in one crankshaft revolutions.5. Which one Statement is TURE according the article? ( )A. The four piston strokes are intake, compression, power, and exhaust.B. The four piston strokes are intake, compression, power, and inhauls.C. The four piston strokes are intake, combining, power, and exhaust.Part 2Power stroke: As the piston reaches TDC on the compression stroke, an electric spark is produced at the spark plug. The ignition system delivers a high-voltage surge of electricity to the spark plug to produce the spark. The spark ignites, or sets fire to, the air-fuel mixture. It now beings to burn very rapidly, and the cylinder pressure increases to as much as 3-5 Mpa or even more. This terrific push against the piston forces it downward, and a power impulse is transmitted through the connecting rod to the crankpin on the crankshaft. The crankshaft is rotated as the piston is pushed down by the pressure above it.6. Which topic is fit with the paragraph? ( )A. Power strokeB. Compression stroke.C. Exhaust stroke.7. Which one Statement is TURE according the article? ( )A. The terrific push against the piston forces it downward.B. The slight push against the piston forces it downward.C. This little push against the piston forces it downward.8. Which word or phrase can change the word “i gnites”? ( )A. sets fire toB. shoots atC. charges9. Which one Statement is TURE according the article? ( )A. The ignition system delivers a high-voltage surge of electricity to the spark plug to begin the spark.B. The ignition system delivers a low-voltage surge of electricity to the spark plug to defend the spark.C. The ignition system delivers a constant-voltage surge of electricity to the spark plug to produce thespark.10. When the air-fuel mixture beings to burn very rapidly, how much does the cylinder pressure increase to? ( )A. As much as 3-5 Mpa or even more.B. As much as 3-5 bar or even more.C. About 3-5 Kpa.Part 3We all know that diesel engines, in principle, work in the same way as gasoline engines do. Both kinds of engines are internal combustion engines, but each of them has its characteristic features.Now let us compare the diesel engine with the gasoline engine. Firstly, the explosive mixture of the gasoline engine is provided by a carburetor, but in the case of the diesel engine the supply is affected by an injection or “jerk” pump which f orces a “shot” of fuel into each cylinder in turn according to the correct firing sequence. Secondly, the fundamental difference between gasoline and diesel engines is that in the gasoline engine the source of the heat for igniting the charge, namely, an electric spark, is generated outside the engine, and is taken, as it were, into the waiting charge at the required instant. In the diesel engine the source of heat for igniting the charge is created within the engine by compressing pure air to a degree that will initiate combustion and then injecting the fuel at the right time in relation to the movement of the crankshaft.11. What do we see from the first paragraph? ( )A. Diesel engines work in the same mean as gasoline engines do.B. Diesel engines don’t work in the same way as gasoline engines do.C. Either of A and B.12. Which one Statement is true in the article? ( )A. the explosive mixture of the gasoline engine is provided by a carburetor.B. the fuel supply of the diesel engine is affected by an injection or “jerk” pump.C. both of A and B13. What is the fundamental difference between gasoline and diesel engines? ( )A. In the gasoline engine, an electric spark plug is required in a cylinder.B. In the diesel engine, an electric spark plug is required in a cylinder.C. Both of A and B.14. Which one Statement is true in the term of diesel engines in the article? ( )A. the diesel engine the supply is affected by an injection.B. the diesel engine the supply is affected by or a “jerk” pumpC. Both A and B.15. Which topic is fit with the article? ( )A. Diesel engine operating features.B. Gasoline engine operating features.C. Jerk pump operating features.Part 4Both classes of engines are of very similar construction. But as the higher pressure is called upon in cylinders, it has to be of more substantial construction, and is thus heavier. In general, the diesel engine may weigh about 9.25 kilograms per kilowatt. The most important advantage of the gasoline engine is its lower weight per kilowatt. The gasoline engine for automobiles may weigh about 6.17 kilograms per kilowatt, and gasoline engines for airplanes may weigh as 0.77 kilograms per kilowatt. This advantage prevents the diesel engine form replacing the gasoline engine in some automobiles and airplanes.In addition, the engine runs cooler than the gasoline engine. This advantage is especially obvious at lower speeds. Diesel oil is not only cheaper than gasoline, but also safer to store.16. Which one Statement is true in the term of engines in the article? ( )A. Both classes of engines are of very similar construction.B. Both classes of engines are of a little similar construction.C. Both classes of engines are NOT of similar construction.17. How many kilograms per kilowatt may the diesel engine weigh generally? ( )A. about 9.25B. about 0.77C. about 6.1718. What is the most important advantage of the gasoline engine? ( )A. its lower weight per kilowatt.B. its higher weight per kilowatt.C. neither of A and B19. What advantage is especially obvious at lower speeds for diesel engines?. ( )A. the diesel engine runs cooler than the gasoline engine.B. the diesel engine runs hotter than the gasoline engine.C. the diesel engine runs harder than the gasoline engine.20. Which one Statement is true in the term of engines in the article? ( )A. Diesel oil is cheaper than gasoline.B. Diesel oil is safer to store than gasoline..C. both of A and B.四、句子英译汉（每小题5分，2小题，共10分）1、“Stroke” refers to piston movement; a stroke occurs when the piston moves from one limiting position to the other.2、The cylinder pressure increases to as much as 3-5 Mpa or even more.五、句子汉译英（每小题5分，共10分）1、换句话说，活塞每完成一个行程，就改变一次其远动的方向。

《汽车专业英语》形成性考核测验一黑龙江广播电视大学1.What do almost all cars use to convert gasoline into motion?four-stroke combustion cycle2.convert fuel into motion3词组互译（5*5 25分）1.火花塞spark plug2.燃油滤清器fuel filter3.限压阀oil pressure relief valve4.机油泵oil pump5.空挡安全开关neutral safety switchintake, compression, ignition and exhaustallow the burned exhaust gas to be expelled to the exhaust system. piston6.According to the method of ignition of the air-fuel mixture, engines aregasoline engine and diesel engine7.What is the core of a car’s engine?The cylinder8.Which statement about cylinder head is fault?The cylinder head is cast into one piece from iron only.9.thermal, mechanical10.What causes a car to burn and lose oil?An old engine with piston rings that no longer seal the cylinder and piston properly.11.What is the heart of the lubrication system, which is located in the oil pan on the bottom of the engine? And it pulls oil up from the oil pan and makes the engine oil circulate through the engine.oil pumpII. 写出汽车英语缩写对应的英语全称并翻译成汉语（5*5 25分）1. ICEinternal combustion engine 内燃机2. TDCtop dead center 上止点3. BDCbottom dead center 下止点4. ACLair cleaner 空气滤清器5. ALTalternator交流发电机III. 选择题（5*10 50分）《汽车专业英语》形成性考核测验二黑龙江广播电视大学I. 词组互译（5*5 25分）1. 传动系统drive line/drive train/power train2. 离合器主缸master cylinder3. 分离轴承release bearing4. 液压hydraulic pressure5. 万向传动装置universal joint gear2.Which statement about the Lubrication oil is fault?The oil washes off dirt away from the engine parts through its chemistry.3.What is the cooling agent in the liquid cooling system?Coolant4.Radiator5.To avoid loss of antifreeze due to expansion, the coolingmust not be completely filled6.The primary role of the distributor is to distribute high voltage fromcoil7.Spark timing is so critical to an engine’s performance that most modernthe exact position of the pistons.spin the engine a few revolutions, then start the combustion process.the clutch plate and the flywheel , and how much force the spring puts on the pressure plate.friction10.What is the most common problem associated with clutches?The friction material on the disk wears out.11.clutchII. 写出汽车英语缩写对应的英语全称并翻译成汉语（5*5 25分）1. SDsales department销售部门2. FAWfirst automotive works 第一汽车制造厂3. SUVsports utility vehicle 运动型多功能用车4. MPVMulti-purpose vehicle 多功能用车5. CRVcity recreation vehicle 城市休闲车《汽车专业英语》形成性考核测验三黑龙江广播电视大学I. 词组互译（5*5 25分）答案：1. 驱动桥driving axle2. 半轴half shaft3. 主减速器final drive4. 驱动齿轮pinion gear5. 齿条齿轮转向器rack-and-pinion2.A latch mechanism is inserted into the slot in the output shaft in the manual transmission, so as to lock the drive wheels and keep them from turning, thereby preventing the vehicle from rolling. Which gear does the statement indicate?The parking3.How faster should a car with a CVT reach 60 mph (97kph) than the same car with the same engine and a manual transmission?25 percent4.Which of the following is one of the jobs of the differential?To aim the engine power at the wheels.5.The drive shaft connects to.the transmission output; the differential pinion shaft6.What are the two main types of steering systems that cars use? Recirculating-ball and rack-and-pinion.7.What is the function of a backing plate?To hold the braking system together.8.is a computer-controlled brake system that helps prevent wheel lockup during braking.9.The three process involved in the ABS working process are as follows:Pressure increases cycle, pressure maintains cycle, pressure reduces cycle.10.What does MSRP stand for ?Manufacturer suggested retail price.11.W hatdoesAPRstandfor?Annual percentage rate.II. 写出汽车英语缩写对应的英语全称并翻译成汉语（5*5 25分）1. RPMrevolutions per minute 每分钟转数2. CVTcontinuously variable transmission 无极变速器3. CVJconstant velocity joint 等速万向节4. SSsteering system转向系统5. ABSanti-lock braking system防抱死制动系统《汽车专业英语》形成性考核测验四黑龙江广播电视大学I. 词组互译（5*5 25分）1. 循环球转向器recirculating ball2. 转向盘steering wheel3. 蜗轮worm gear4. 盘式制动disk brake5. 鼓式制动drum brake2.As the crankshaft nears the end of its second complete revolution, the piston again approaches the ______ position.3.Coolant in a liquid-cooled system flows directly from the water pump to the ______.top of the radiator4.What device is used to reduce the acoustic pressure of exhaust gases and discharge the gases into the atmosphere?Muffler5.Which component in the ignition circuit provides high voltage in the secondary circuit?Ignition coil6.What percentage of engine heat is dissipated through the cooling, lubricating, and fuel systems?Between 30% to 35%7.It does not only have economic effects but also provide job opportunities.countless8.The electrical system contains battery light generator, engine ignition .lighting circuit, and various that control their useswitches9.The suspension is the term given to the system of springs. That is to say shock absorbers and that connect a vehicle to its wheelslinkages10.solid axle designs utilize springs to soften their inherent harsh ride characteristics , they still bump along like a brick out house.even though11.The frame two straight pressed steel members, five cross members , the front axle , the rear axle and four wheelsconsists ofII. 写出汽车英语缩写对应的英语全称并翻译成汉语（5*5 25分）1. GND答案：ground 接地2. EFI答案：electronic fuel injection 电子燃油喷射3. ECU答案：electronic control unit 电控单元4. MT答案：manual transmission 手动变速器5. AT答案：automatic transmission 自动变速器《汽车专业英语》形成性考核测验五黑龙江广播电视大学II. 翻译下面的句子（5*5 25分）1. 您是第一次来我们展厅吗？Is this your first time to visit our showroom. 2. 我只是看看而已。

班级： 姓名： 学号：一、Translate the following phrases int Chinese or English （每题2分）1、往复式发动机 reciprocating engine2、 空调装置 air conditioning device3、valve train 气门机构 4 、distributorcontact point 分电器触点5、自动变速器 automatic transmission6、盘式制动器 the disk brake7、suspension system 悬架系统 8、steering arm 转向臂9、机油滤清器 oil filter 10、侧气囊 side airbag二、Fill in the blanks with the suitable words or phrases given below,changing the form where necessary.（每题2分）1、 A diesel engine compresses its cylinder air on its compression stroke before any fuel enters the cylinder.2、 The internal combustion engine is the one most commonly used in the automotive field.3、 According to the fuel energy used,the internal combustion engines are also divided into gasoline engines,and diesel engines .4、 The piston converts the potential energy of the fuel into the kinetic energy.In a reciprocating engine, a diesel engine, convert ... into, electric motor, diesel engine, four-stroke cycle,internal combustion engine,engine班级：姓名：学号：5、The power production cycle consists of four strokes of the position in a reciprocating engine .6、The engine is generally considered the "heart" of an automobile.7、This four-stroke cycle of piston within the cylinder is repeated time and again to push the vehicle forward.8、There are actually various types of engines such as electric motors ,steam engines,and internal combustion engines.三、Match the following English phrases in Column A equivalents in ColumnB.（每题2分）A B1.Transmiss ion B2.Parking D3.Start A4.Battery E5.Braking C A.To set into motion,operation,or activityB.An automotive assembly of gears by which power is transmitted from the engine to a driving axleC.To reduce the speed of with or as if with a brakeD.To put or leave (a vehicle) for a time in a certain locationE.A single cell,such as a dry cell,that produces an electric current四、Translate the Chinese given in the brackets into English.（每题2分）1、The tappets are to transmit the force from the camshaft to the班级：姓名：学号：pushrods (把凸轮轴的力传递倒推杆上).2、 The intake valves heat less during operation (进气门在发动机运转中产生的热量较少),since they are cooled by the incoming air or fuel-air mixture on the intake stroke.3、 The valve spring provides the force necessary to close the valve (汽门弹簧产生用来关闭气门的弹力) and hold it tightly against its seat.4、To keep the engine in good working trim, the valve train should undergo regular maintenance (配气机构应该进行定期保养).5、The more cylinders an engine has, the more power strokes produced for each revolution (每转的做功形成就越长).五、Translate the following brands into corresponding Chinese.（每题2分）1、ROLLS ROYCE 劳斯莱斯2、BUICK 别克3、Cadillac 凯迪拉克4、Jaguar 捷豹Mustang 野马 6、Ford 福特 7、SKODA 斯柯达六、Translate the abbreviations into corresponding Chinese terms.(10分)1、TDC 上止点2、DOHC 双凸轮轴顶置3、OHV 顶置气门4、VVL 可变气门升程班级：姓名：学号：5、EIS 电子点火系统七、Translate the English to Chinese.(20 分)The power train serves two functions:it transmits power from the engine to the drive wheels,and it varies the amount of torque.The power train includes:1 engine:that produces power,2 transmission:either manual or automatic;3 clutch:used only on manual transmission,or torque converter:used only on automatic transmission;4 drive shaft:that transmits the power from transmission to differential;5 differential:that carries the power to the two wheel axles.传动系有两个作用：一、它把发动机的动力传给驱动轮，二、改变扭矩。

gue. • 情景说明1：顾客想买一部车或团购轿车。 要求： 1.销售与接待术语；汽车品牌的选择；汽车性能 （外观，燃油，安全）；价格的讨论；支付方式的 讨论。 2.顾客对汽车变速器（自动或手动）请教问题，对 话中包括对变速器结构和工作原理的术语。 3.顾客对汽车悬架系统问题的咨询，对常用悬架系 统的优缺点相关术语。 4. 顾客对汽车防抱死系统问题的咨询及相关术语。 5. 顾客对混合动力车优缺点和工作原理的咨询及相 关术语。
汽车专业英语作业
• • • • 情景说明2：顾客电话投诉所买的汽车。 情景说明3：顾客电话预约维修 情景说明4：几天后去4s店维修汽车。 情景说明5：一段时间后，4s店维修人员对 用户进行反馈调查。
• 和自己喜欢的汽车合影,并标注车型。 • 作业要求手写（A4纸）。

第一单元轿车简述Exercise 11. F2. F3. T4. T5. T.Exercise 21.小旅行车2. original cost3. 中型轿车4. gas mileage5. 维修费用6. maintenance access7. 四门轿车Exercise 31. financial2. compact3. wheelbase4. approximately5. back seats6. crash-protection7. economy-minded8. trade-off9. trunk 10. powerfulExercise 41. have been developed into many different body styles befitting their varied uses.2. provide the best handling and easiest maneuvering and parking3. usually have 4-cylinder engine4. superior to the full-size models5. vary from region to regionExercise 51. 可变气门相位和升程电子控制装置2.上止点3.每分钟转数4.单顶置凸轮5. 双顶置凸轮6. 下止点Exercise 61. D2. F3. A4. G5. I6. B7. H8. K9. C10. M 11. E 12. N 13. J 14. O 15. LExercise 71. C2. E3. A4. J5. B6. H7. D8. F9. G 10. IExercise 81. high2. transmission3. idle speed4. out of adjustment第二单元汽车发动机介绍Exercise 11. T2. T3. F4. F5. FExercise 21.内燃机2. ignition coil3. 做功冲程4. intake and exhaust valve5. 气门座6. air-fuel mixture7. 气缸体8. compression stroke9. 活塞环10. insulated wireExercise 31. engine2. Cylinder heads3. Crankshaft4. fuel5. the combustion6. An engine block7. wheel8. Piston9. automobile 10. flywheelExercise 41. supply power for an automobile2. is the most complicated3. is the fastest developing industry4. the engine burns the fuel within the cylinders5. the first person to successfully build the type of engineExercise 51.代用燃料汽车2.高科技汽车3.混和动力电动车4. 在节气门上方5. 发动机控制系6. 发动机控制模块Exercise 61. C2. E3. I4. A5. H6. J7. B8. G9. D 10. F 11. L 12.KExercise 71. D2. G3. A4. J5. B6. H7. C8. F9. E 10. IExercise 81.D2. A3. F4. H5. B6. I7. G8. C9. E第三单元润滑和冷却系统Exercise 11. F2. T3. F4. F5. TExercise 21. 润滑系统2. oil filter3.滤油网4. pressure regulator valve5. 滤料，过滤介质6. engine oil7. 机油泵/油泵8. drain plug9. 油底壳10. worm gearExercise 31. lubrication system2. pressure-regulator valve3. gears4. Engine oil5. oil filter6. oil pump7. filter media8. oil screen9. oil pans 10.splashing oilExercise 41. deliver clean oil at the correct temperature and pressure to every part of the engine2. makes the engine oil circulate through the engine3. Without engine oil4. cools the engine5. removes the particulates and crudExercise 51. 传统点火系统2.电子点火系统3.点火4. 点火上止点5. 直接点火6. 无分电器点火Exercise 61. C2. E3. G4. A5. F6. J7. B8. M9. D 10. K11. N12. H 13. I 14. LExercise 71. D2. C3. G4. A5. B6. I7. E8. F9. J 10. H Exercise 81. gauge2. water pump3. thermostat4. twice第四单元传动系介绍Exercise 11.T2.F3.T4. T5.FExercise 21.后传动轴2. drive wheel3. 传动系4. oil pressure5. 离合器踏板6. torque converter7. 低速档，低档8. ring gear9. 变速杆10. planet gearExercise 31. Power2. drive wheels3. automatic4. clutch pedal5. shift valve6. Manual7. hydraulic systems8. low range9. gear 10. sun gear Exercise 41. transmits power from the engine to the drive wheels2. you have to shift the gears yourself3. all working together in perfect harmony4. all remaining in constant mesh5. allows the gears to spinExercise 51.前轮驱动2. 后轮驱动3. 四轮驱动4. 输出功率5. 动力传动系控制模块6. 动力分配装置Exercise 61. C2. E3. G4. A5. H6. B7. K8. D9. L 10. F 11.I 12. JExercise 71. E2. G3. A4. J5. C6. B7. I8. D9. F 10. H 11. L 12. K Exercise 81. out of alignment2. weak3. steering linkage4. worn第五单元自动点火系统Exercise 11. T2.F3.F4.T5.FExercise 21. ignition system2.次级电路3. high voltage4. 火花塞5. firing order6.分电器触点7. ignition switch8. 点火线圈初级绕组9. connecting wiring 10. 磁场Exercise 31.spark plug.2. responsible for3. negative terminal4. designed to5. distributor6. nothing more than7. ignition wires8. ignition switch9. electronic ignition system10. distributor capExercise 41. jump across the gap of a spark plug2. triggering the ignition coil to generate a spark3. which also must be insulated from each other.4. endure the heat of a running engine5. be routed to the correct cylinder.Exercise 51.顶置双凸轮轴2. 顶置单凸轮轴3. 顶置气门4. 电子控制装置5. 三菱新气门相位和升程电子控制装置6. 智能可变气门相位7. 智能可变气门相位和升程电子控制装置 8. 可变气门升程Exercise 61. D2. F3. A4. H5. B6. I7. K8. C9. J 10. E 11. G Exercise 71. C2. F3. A4. I5. B6. D7. J8. E9. G 10. H Exercise 81. repaired2. be tightened3. parts4. rubbing column。

Unit 1 Development History of AutomobileExercises1. Questions to the Text.1) How many stages have the birth of the car experienced?The birth of the car have experienced three stages.2) Who invented the internal combustion engine?In 1866, Count Nicholas Otto put forward the famous working cycle theory of internal combustion engine, namely "Otto cycle".3) Which country is the birthplace of modern cars?Germany is the birthplace of modern cars.4) What is the new direction for the development of automotive applications?New energy, especially electric energy, has become the most likely application development direction of automotive industry in recent years.2. Translate the Following Words into Chinese.1) ve hicle 汽车2) environment 环境3) standardized 标准化4) enterprise 公司5) monopoly垄断6) electric energy电能3. Translate the Following Sentences into Chinese.1) In 21 Century, human beings are facing more serious problems such as resource shortage, energy shortage, and environmental pollution and so on. Energy conservation, environmental protection and safety have become the eternal theme of the development of the automobile industry.进入21世纪，人类面临着资源短缺、能源短缺、环境污染等更为严重的问题。

题目：转向盘（）循环球转向器（）鼓式制动（）盘式制动（）蜗轮（）答案：转向盘→ steering wheel, 循环球转向器→ recirculating ball, 鼓式制动→ drum brake, 盘式制动→ disk brake, 蜗轮→ worm gear题目：As the crankshaft nears the end of its second complete revolution, the piston again approaches the ______ position.选项A：ATDC选项B：BDC选项C：BBDC选项D：TDC答案：TDC题目：Coolant in a liquid-cooled system flows directly from the water pump to the ______.选项A：water jackets and passage选项B：cylinder head选项C：bottom of the radiator选项D：top of the radiator答案：top of the radiator题目：What device is used to reduce the acoustic pressure of exhaust gases and discharge the gases into the atmosphere?选项A：Resonator选项B：Muffler选项C：Catalytic converter选项D：Exhaust manifold答案：Muffler题目：Which component in the ignition circuit provides high voltage in the secondary circuit?选项A：Ballast resistor选项B：Ignition coil选项C：Ignition distributor选项D：Battery答案：Ignition coil题目：What percentage of engine heat is dissipated through the cooling, lubricating, and fuel systems?选项A：Between 20% to 25%选项B：Between 30% to 35%选项C：Between 40% to 45%选项D：Between 10% to 15%答案：Between 30% to 35%题目：It does not only have economic effects but also provide job opportunities.选项A：a lot of选项B：countless选项C：difficult to count选项D：numerous答案：countless题目：The electrical system contains battery light generator, engine ignition .lighting circuit, and various that control their use选项A：the charger选项B：the socket选项C：battery。

performance directly affects the car's power, economy, reliability, safety, comfort and emissions.3、In addition, the car body is the shell of the whole car, which can reflect the characteristics of the car's appearance image most intuitively, which determines that the modern car body design pays great attention to the external shape to meet the aesthetic requirements of the car shape, and better develop a car market.4、A double overhead cam engine has two cams per head. So in-line engines have two cams, and V-type engines have four.5、所以冷却系统的另一个重要作用是让发动机尽快的升温，并保持在稳定的温度范围内。

.三、Answer the following questions in English. (3×5’)1、Why do we need the cooling system in an IEC（内燃机）?2、What is the function of the braking system?3、What’s the displacement of an engine?四、Choose the right answer. (10×2’)1. What do almost all cars use to convert gasoline into motion?A. one-stroke combustion cycleB. two-stroke combustion cycleC. three-stroke combustion cycleD. four-stroke combustion cycle2. A car engine’s job is to .A. convert fuel into heartB. convert fuel into motionC. convert fuel into exhaust3. A car uses a four-stroke engine. The four strokes are .A. intake, compression, ignition and exhaustB. injection, rotation, ignition and exhaustC. injection, carburetion, rotation and exhaust4. With the at the bottom of the cylinder, the exhaust valve opens to allow theburned exhaust gas to be expelled to the exhaust system.A. pistonB. valveC. camshaftD.crankshaft5. According to the method of ignition of the air-fuel mixture, engines are divided into .A. gas engine and steam engineB. gasoline engine and diesel engineC. external combustion engine and compression ignition engineD. internal combustion engine and diesel engine6. What is the core of a car’s engine?A. The cylinderB. The spark plugC. Windshield-washer fluidD.Exhaust7. Which statement about cylinder head is fault?A. The cylinder head is bolted to a very flat surface above the cylinder portion of the block.B. The cylinder head is cast into one piece from iron only.C. The cylinder head forms the upper portion of the combustion chamber.D. The cylinder head is used to hold the valves, and it has ports to allow air, fuel and exhaust to move through the engine.8. The crankshaft and connecting rod converts energy into energy used to drive the vehicle.A. thermal, mechanicalB. mechanical, thermalC. kinetic, mechanicalD. mechanical, kinetic9. What causes a car to burn and lose oil?A. Lack of gasB. Radiator troubleC. A failing exhaust systemD. An old engine with piston rings that no longer seal the cylinder and piston properly.10. What is the heart of the lubrication system, which is located in the oil pan on thebottom of the engine? And it pulls oil up from the oil pan and makes the engine oil circulate through the engine.A. Screened intakeB. oil filterC. oil pumpD.oil pressure relief valve五、Write a short passage to describe（描述）the principle ofthe gasoline direct injection system within 300 words . (1×25’)《汽车专业英语》答案一、1、汽车2、性能，容量3、碰撞，冲突4、扭矩5、节温器6、风扇7、方向盘8、双凸轮轴顶置9、cylinder 10、PCV二、1、制动系使行驶中的汽车减速甚至停车，使下坡行驶的汽车的速度保持稳定，以及使已停驶的汽车保持不动，这些作用统称为汽车制动。

中译英私家车family sedans废气排放exhaust emissions混合动力车hybrid vehicle座椅automative seat连杆connecting rod最大负荷maximum load汽缸壁cylinder liner钢板弹簧leaf springs液力变矩器torque converter进气行程intake stroke英译汉Differentical case:差速器壳Braking performance:制动性能Bridge the gap of breaker point:断电器触点Reciprocating electric fuel pump:往复式电子燃料泵Double hydraulic 双作用液压缸Piston ring:活塞环The coil-spring rear-suspension system:后悬架螺旋弹簧系统Recreation routes:休闲路线Exhaust emissions:废气排放翻译1.reducing fuel consumption,lowering exhausted emissions and reducing engine noise. 减少耗油量，降低废气排放以及降低发动机噪声。

2.transmit the force from the camshaft to the pushrods.把凸轮轴的力传递到推杆上.3.is actually a friction device to change power into heat实际上就是一种把动力转变成热量的摩擦装置.4.to prevent rust and corrosion.以防锈蚀5.the use of suspension system has increased strength and durablilty of components. 悬架的运用提高了零部件的强度和寿命.判断翻译1. The rotary engine has a high horsepower and produces no vibration, but its higher fuel consumption.1.转子发动机拥有更高的马力，并且不产生震动，但是他的燃油消耗更高。

汽车专业英语试题及答案一、选择题（每题2分，共20分）1. Which of the following is NOT a component of an internal combustion engine?A. CylinderB. PistonC. Spark plugD. AlternatorAnswer: D2. What is the primary function of a carburetor in a vehicle?A. To cool the engineB. To mix fuel and airC. To ignite the fuelD. To lubricate the engineAnswer: B3. What does the acronym ABS stand for in automotive technology?A. Anti-lock Braking SystemB. Automatic Brake SystemC. Advanced Braking SystemD. Auxiliary Braking SystemAnswer: A4. In a four-stroke engine, what is the term for the process where the piston moves down the cylinder to draw in air and fuel?A. Compression strokeB. Exhaust strokeC. Intake strokeD. Power strokeAnswer: C5. What is the purpose of a transmission in a vehicle?A. To generate electricityB. To control the speed and torqueC. To cool the engineD. To increase fuel efficiencyAnswer: B6. What is the term used to describe the ratio of the number of rotations of the drive wheels to the number of rotations of the engine?A. Gear ratioB. Speed ratioC. Drive ratioD. Torque ratioAnswer: B7. Which of the following is NOT a type of suspension system used in vehicles?A. Independent suspensionB. Dependent suspensionC. Semi-independent suspensionD. Non-suspensionAnswer: D8. What does the acronym HVAC stand for in a vehicle's climate control system?A. Heating, Ventilation, and CoolingB. High Voltage, Air ConditioningC. Hot Water, Ventilation, and CoolingD. Heavy Vehicle, Air ConditioningAnswer: A9. What is the main purpose of a catalytic converter in a vehicle's exhaust system?A. To reduce noiseB. To increase fuel efficiencyC. To reduce harmful emissionsD. To improve engine performanceAnswer: C10. What is the term for the system that helps a vehicle to stop by converting kinetic energy into thermal energy?A. Power steering systemB. Braking systemC. Suspension systemD. Engine cooling systemAnswer: B二、填空题（每空1分，共20分）1. The main components of an engine include the _______,_______, _______, and _______.Answer: block, head, crankshaft, camshaft2. In a vehicle, the _______ is responsible for converting the linear motion of the piston into rotational motion. Answer: crankshaft3. The _______ is a safety feature that prevents the wheels from locking up during hard braking, allowing the driver to maintain steering control.Answer: ABS4. The _______ is the system in a vehicle that provides power to the electrical components when the engine is not running. Answer: alternator5. The _______ is a type of suspension system where each wheel moves independently of the others, allowing for better handling and ride comfort.Answer: independent suspension6. The _______ is the part of the engine that controls the flow of air and fuel into the combustion chamber.Answer: intake manifold7. The _______ is the process by which a vehicle's engine converts the heat energy from combustion into mechanicalenergy.Answer: power stroke8. The _______ is the system in a vehicle that controls the temperature and quality of the air inside the cabin. Answer: HVAC9. The _______ is a device that reduces the amount of harmful gases and particulates released into the atmosphere by the vehicle's exhaust.Answer: catalytic converter10. The _______ is the system that allows a vehicle to change gears, adjusting the engine's speed and torque to match driving conditions.Answer: transmission三、简答题（每题10分，共20分）1. Explain the function of a radiator in a vehicle.Answer: A radiator in a vehicle is responsible for cooling the engine by dissipating the heat generated during combustion. It circulates coolant through a network of tubes and fins, allowing the coolant to absorb heat from the engine and then release it into the atmosphere, thus maintaining the engine at an optimal operating temperature.2. Describe the role of a differential in a vehicle's drivetrain.Answer: The differential is a gearbox located between the transmission and the drive wheels. Its primary role is to allow the wheels to rotate at different speeds when thevehicle is turning, as the outer wheel travels a greater distance than the inner wheel. This ensures that the wheels maintain traction and reduces wear on the tires, while also providing a smoother ride. Additionally, the differential can distribute torque between the wheels, which can be beneficial in situations where one wheel may lose traction,。

2 . Oxides of sulfur were initially ignored in the exhaust system emissions, since the sulfur content of gasoline as a fuel is less than 1 / 10 of 1 percent. Because of this small amount, it was felt that it contributed very little to the overall pollution problem. However, the automobile exhaust system, when equipped with a catalytic converter, changes the sulfur dioxide into sulfur trioxide. When this combines with water vapors, a sulfuric acid mist is formed and is a very difficult pollutant to handle since it is extremely corrosive.
Ⅰ. Answer following questions
1 . Describe the functions of the exhaust system. 2 . Name the main components of the exhaust system. 3 . Describe the types of the muffler. 4 . Describe the operation of an electronic muffler.
Ⅱ. Translate the following into Chinese

车辆工程系 2014级汽车技术服务与营销三班杨发银 1260720170059汽车专业英语A、Please make sentences with the words below (P13)Maintenance、Gauge、Diagnotic、Pliers、scredriver、hammer、file、micrometer、auto maintenance、kinds of renchess、tire pressure gauge、diagnostic tester、long nose pliers、screwdriver set、thickness gauge、dial gaugeEvery car need maintenance（每一辆汽车都需要维修、保养。

）The instrument is an important part of the car（仪表是汽车的重要组成部分）Is need diagnostic instrument is out of order（仪表出故障是需要诊断的）Pliers is vehicle maintenance and repair of professional tools（钳子是汽车维修的专业工具）A screwdriver is common in their life（螺丝刀在生活中很常见）A hammer is tapping tool（锤子是敲打工具）I still don't know the correct way of using the file（我至今还不知道锉刀的正确使用方法）Do you have a measuring tool micrometer？（请问你有测量工具千分尺吗？）Car maintenance is a professional technology（汽车保养是一门专业技术）Remove the car needs a variety of wrench（拆卸汽车需要各种扳手）Measuring automobile tire pressure need tyre pressure gauge（测量汽车轮胎压力需要用到轮胎压力表）I have not seen diagnostic tester（我没有见过诊断测试仪）Long nose pliers and pliers are the same kind of tools？（尖嘴钳和钳子是同一种工具吗？）A screwdriver need how many money？（一套螺丝刀需要多少钱？）Thickness gauge to has what effect？（测厚仪有什么功用？）Dial indicator is a very accurate measuring tool（百分表是一种十分准确的测量工具）。

实用标准文案10级汽车专业英语试卷a一、单词互译(每空1分，共20分)SectionADirections:Thissectionistotesthowmanywordsyoutranslateenglishintochinese.(1*10)bodysystemsystemboardTransmissionvalvebeltcontrollerSectionBDirections:Thissectionistotesthowmanywordsyoutranslatechineseintoenglish.(1*10) 底盘后悬架转向盘3发动机精彩文档分电器油底壳活塞轴承手动变速器冷却系统二、阅读与理解(20题，每题2分，共40分)Part1Theengineisthesourceofpowerthatmakesthewheelsgoaroundandthecar move.Theautomobileengineisaninternalcombustionenginebecausethefuel(gasoline)isburnedinsideit.1.Theburningofgasolineinsidetheengineproduceshighpressureintheenginecombustionchamber.Thishighpressureforcespistontomove,themovementiscarriedbyconnectingrodstotheenginecrankshaft.Thecrankshaftisthusmadetorotate:therotarymotioniscarriedthroughthepowertraintothecarwheelssothattheyrotateandthecarmoves.Whatdoweseefromthefirstparagraphs?()A.Theengineissourceofpowerforacar.B.Theenginecannotmakewheelsgoaround.C.Theengineisresourceofoil. WhichoneStatementistrueaccordingtheabovefirstparagraph?()A.Theautomobileengineisaninternationalcombustionengine.B.Theautomobileengineisanexternalcombustionengine.精彩文档第1 页共8页C.TheautomobileengineisaninnercombustionengineWhatdoweseefromthesecondparagraphs?()A.Highpressureissourceofpowerinsideaengine.B.Cranksh aftisrotatedwithoutanyforce.bustionchamberisnotapartoftheengine.WhichoneStatementistrueaccordingtheabovesecondparagraph?()A.Themovementofpistoniscarriedbyconnectingrodstotheenginecrankshaft.B..Thislowerpressureforcespistontomove.C.BothofAandBaretrue.WhichoneStatementistrueaccordingthelastsentenceinthearticle?()A.Thepowertrainisrequiredforacarmoving.B.Therotarymotionofcrankshaftisenoughforacarmoving.othAandBarefalse.C.BPart2Theenginealsoneedsacoolingsystem;thecombustionoftheair-fuel.Themixtureintheenginecto2700?).Thecoolingsystemtakesheatawayreatesaveryhightemperature(ashighas2000?fromtheenginebycirculatingaliquidcoolant(watermixwithantifreeze)betweentheengineanda精彩文档radiator.Thecoolantgetshotasitgoesthroughtheradiator.Thus,thecoolantcontinuallytakesheatawayfromtheengine,whereitcoulddodamage,anddeliversittotheradiator.Airpassing throughtheradiatortakesheatawayfromtheradiator.6.Whatdoweseefromaboveparagraph?()A.acoolingsystemismustfortheengine.B.Theenginedon’tneedacoolingsystemC.Theenginemightneedacoolingsystem.Howmuchwillbecreatedthetemperatureofthemixtureintheengine?()A.Ashighas2000?to2700?.B.Ashighas1300?to2000?.C.Nothigherthan2000?. Whatisliquidcoolant?()A.watermixwithantifreezeB.waterusedbythecoolingsystem.C.Anyliquidusedbythecoolingsystem.9.Whatdoweseefromaboveparagraph?()第2 页共8页A.ThecoolantgetsHOTasitgoesthroughtheradiator.ThecoolantgetsCOOLasitgoesthroughtheradiatorBC.BothAandBarefalse.10.WhichoneStatementistrueinthearticle?()精彩文档A.Airpassingthroughtheradiatortakesheatawayfromtheradiator.B.AirpassingthroughtheradiatorgetsMOREheat.C.BothAandBarefalse.Part311.Powerstroke:AsthepistonreachesTDConthecompressionstroke,anelectricsparkisproducedatthesparkplug.Theignitionsystemdeliversahigh-voltagesurgeofelectricitytothesparkplugtoproducethespark.Thesparkignites,orsetsfireto,theair-fuelmixture.Itnowbeingstoburnveryrapidly,andthecylinderpressureincreasestoasmuchas3-5Mpaorevenmore.Thisterrificpushagainstthepistonforcesitdownward,andapowerimpulseistransmittedthroughtheconnectingrodtothecrankpinonthecrankshaft.Thecrankshaftisrotatedasthepistonispusheddownbythepressureaboveit.Whichtopicisfitwiththeparagraph?()A.Powerstrokepressionstroke.C.Exhauststroke.WhichoneStatementisTUREaccordingthearticle?()A.Theterrificpushagainstthepistonforc esitdownward.B.Theslightpushagainstthepistonforcesitdownward.C.Thislittlepushagain stthepistonforcesitdownward.13.Whichwordorphrasecanchangetheword “ignites〞?()精彩文档A.setsfiretoB.shootsatC.charges14.WhichoneStatementisTUREaccordingthearticle?()A.Theignitionsystemdeliversahigh-voltagesurgeofelectricitytothesparkplugtobeginthespark.B.Theignitionsystemdeliversalow-voltagesurgeofelectricitytothesparkplugtodefendthe spark.C.Theignitionsystemdeliversaconstant-voltagesurgeofelectricitytothesparkplugto producethespark.第3 页共8页15.Whentheair-fuelmixturebeingstoburnveryrapidly,howmuchdoesthecylinderpressureincreaseto?()A.Asmuchas3-5Mpaorevenmore.B.Asmuchas3-5barorevenmore.C.About3-5Kpa.Part4Theactionstakingplaceintheenginecylindercanbedividedintofourstages,orstroke.“Stroke〞referstopistonmovement;astrokeoccurswhenthepistonmovesfromonelimitingpositiontotheoth er.TheupperlimitofpistonmovementiscalledTDC(topdeadcenter).The精彩文档lowerlimitofpistonmovementiscalledBDC(bottomdeadcenter).AstrokeispistonmovementfromTDCtoB DCorfromBDCtoTDC.Inotherwords,thepistoncompletesastrokeeachtimeitchangesitsdirectionofmotion. Wheretheentirecycleofeventsinthecylinderrequiresfourstrokes(ortwocrankshaftrevolutions),theen ginesiscalledafour-stroke-cycleengine,orafour-cycleengine.Thefourpistonstrokesareintake,compression,power,andexhaust.16.Whatdoweseefromtheparagraphs?()A.Whatisstroke?B.Whatisengine?C.Whatiscylinder?oneStatementistrueaccordingtheabovefirstparagraph?()A.Afour-stroke-cycleenginemeansthatfourstrokesisrequiredwhenitfinishthewholecycle.B.AstrokeisnotpistonmovementfromTDCtoBDC,butfromBDCtoTDC.C.ThelowerlimitofpistonmovementiscalledTDC(topdeadcenter).WhatisBDCinthetermofautomobileindustry?()A.Bottomdeadcenter.B.Topdeadcenter.C.NeitherofAandB.精彩文档19.WhichoneStatementisTRUEaccordingthelastparagraph?()A.Thefourstrokesoccurintwocrankshaftrevolutions.B.Thefourstrokesoccurinfourcrankshaftrevolutions.C.Thefourstrokesoccurinonecrankshaftrevolutions.20.WhichoneStatementisTUREaccordingthearticle?()A.Thefourpistonstrokesareintake,compression,power,andexhaust.第4 页共8页B.Thefourpistonstrokesareintake,compression,power,andinhauls.C.Thefourpistonstrokesareintake,combining,power,andexhaust.三、句子英译汉(每题5分，共25分)SectionATranslationEnglishintoChineseDirections:ThispartistotestyourabilitytotranslateEnglishintoChinese.1.Allvehiclesmustfitt edwithatleast2independentbrakesystems.Theywereoncecalledtheservicebrakeandtheemergencybrake.所有汽车都必须配备两套独立的制动系统，即行车制动和紧急制动。

汽车专业英语试卷及答案In the fall semester of 2019.the subject of Automotive English will cover two chapters: Automobile Structure and The n to Engine。

This subject is suitable for the 17 autumn and spring classes of the Automotive major。

as well as the 18 autumn class of the High Automotive major。

The following is the content of the n bank for the months of August and September:Multiple Choice ns - 10 (30 points)Fill in the Blanks - 10 (30 points)True or False - 10 (20 points)Short Answer ns - 2 or Practical Results - 2 (20 points)1.What is the heart of an automobile?A。

EngineB。

BodyC。

ChassisD。

Electric System2.An engine is mainly composed of how many mechanisms and systems?A。

OneB。

XXXC。

FourD。

Six3.What holds all the main components and parts of a car together?A。

EngineB。

BodyC。

ChassisD。

Clutch4.What carries power from the engine crankshaft to the car wheels?A。

Unit 1EXERCISE 21.内燃机2. a reciprocating engine3. 废气排放4. fuel consumption5. 燃油经济性6. combustion chamber7. 混合动力汽车8. mass production9. 双燃料汽车10. air-cooled engineEXERCISE 31. A diesel engine2. internal combustion engine3. diesel engines4. converts … into5. in a reciprocating engine6. engine7. four strokes cycle8. electric motorEXERCISE 51. diesel engines, in many aspects/respects/ways, work in the same way as gasoline engines2. makes the car and the truck move3. every time it was required to stop the car4. Some of parts make the car more comfortable or better looking5. if allowed to remain in the engineEXERCISE 61. years2. solve3. basically4. exhaust pipe5. without6. benefited7. based on8. in the 80’s9. runs out 10. the right side EXERCISE 81. 代用燃料汽车2. 高科技汽车3. 混合动力电动汽车4. 在节气门上方5. 发动机控制系统6. 发动机控制模块EXERCISE 91. 1）that is stopping oil from circulating 2）The engine’s valve lifters are collapsed2. 1）The engine may have mechanical problems2）The engine’s piston rings may be wornUnit 2EXERCISE 21.汽油(发动)机2. in low-speed driving conditions3. 达到各种不同的目的4. higher energy density5. 电动机6. air conditioning7. 反馈制动8. power source9.资源消耗10. dashboard displayEXERCISE 31.co nverts…into2. shut off3. hybrid electric vehicles4. transmission5. slow down6. generator7. the most efficient operation8. current standard vehiclesEXERCISE 51. reflect the spirit of the time2. electric motors, steam engines and internal combustion engines3. a speed and power changing device4. reducing fuel consumption, lowering exhausted emissions, and reducing engine noise5. are increasingly becoming more prevalentEXERCISE 61. W12 engines2. three cylinders3. rear wheel drive4. at an average speed5. currently6. based on7. camshafts8. Due toEXERCISE 81.可变气门相位和升程电子控制装置2.上止点3.每分钟转数4.单顶置凸轮5. 双顶置凸轮6. 下止点7.前置发动机前轮驱动8. 混合动力汽车EXERCISE 91.1）the same air pressure 2）linkage2.1）out of alignment 2）out of adjustmentUnit 3EXERCISE 21. 气门机构2. pushrod engine3. 气门弹簧4. timing chain5. 气门锥面6. steel alloy7. 气门座8. timing belt9. 挺柱10. at high engine speed EXERCISE 31. valve2. valve train3.intake and exhaust ports4. valve face5. push rods6. rocker arm7. camshaft8. valve springEXERCISE 51. transmit the force from the camshaft to the pushrods2. the intake valves heat less during engine operation3. the valve spring provides the force necessary to close the valve4. the valve train should undergo regular maintenance5. the more power strokes produced for each revolutionEXERCISE 61. engine operation2. valve rotator3. grooves4. freely5. which6. is compressed7. causes8. against9. roll down 10. the valveEXERCISE 81. 顶置双凸轮轴2. 顶置单凸轮轴3. 顶置气门4. 电子控制装置5. 三菱新气门相位和升程电子控制装置6. 智能可变气门相位7. 智能可变气门相位和升程电子控制装置8. 可变气门升程EXERCISE 91. 1）out of alignment 2）tires2. 1）low 2）the transmissionUnit 4EXERCISE 21. 一次电路2. ignition system3. 磁力场4. spark plug wire5. 曲轴正时传感器6. distributor cap7. 点火线圈一次绕组8. control module9. 分电器触点10. breaker pointEXERCISE 31. spark plug2. ignition system3. ignition coil4. ignition switch5. An electronic ignition system6. the secondary windings7. battery8. primary windingsEXERCISE 51. changes electron flow into light and the horn into sound2. every vehicle has its own ignition system and is started by it3. consists of these parts like spark plugs, wiring, distributor, ignition coil, andsource of electrical current4. it would soon become discharged5. The mixture comes to exploding burningEXERCISE 61. an automotive starter2. connects3. ignition switch4. simultaneously5. magnetic fields6. Immediately7. connecting plate8. So9. meanwhile 10. keep onEXERCISE 81. 传统点火系统2. 电子点火系统3. 点火4. 点火上止点5. 直接点火6. 无分电器点火EXERCISE 91. 1）wheel lug nuts 2）worn or damaged2.1）the correct pressure 2）needs to be replacedUnit 5EXERCISE 21.手动变速器2. automatic transmission3. 行星齿轮组4. transaxle assembly5. 差速器6. clutch pedal7. 变速杆8. release bearing9. 发动机制动10. torque converterEXERCISE 31.manual transmissions2. a torque converter3. the power train4. the drive shaft5. The clutch6. the flywheel7.the clutch pedal8. clutch release bearing EXERCISE 51. from the engine through the power train to the car2. If your car transmission needs repairs or replacement3. the gear ratio would be similar to third gear4. does not require any regular maintenance or adjustments5. depending on the type of drive usedEXERCISE 61. automatically2. depressing3. An automatic transmission4. other operating conditions5. down-shifts6. manually7. Depending on8. during9. consists of 10. reaction membersEXERCISE 81. 前轮驱动2. 后轮驱动3. 四轮驱动4. 动力输5. 传动系控制模块6. 动力分配装置EXERCISE 91. 1）an internal problem in transmission 2）out of adjustment or damaged2.1）internal transmission problems 2）the vacuum line is disconnected Unit 6EXERCISE 21. 制动系统2. the parking brake3.行车制动系统4. the disk brake5. 手制动6.the brake shoe7. 鼓式制动器8. brake pads9. 制动性能10. brake fluid EXERCISE 31. breaking system2. Brake fluid3. the brake pedal4. slowing down5. friction6. the service brake7. The brake lining8. The brake drumEXERCISE 51. is actually a friction device to change power into heat2. the mechanical brakes and the hydraulic brakes3. the automobile brake system4. The tops of shoes are held apart by a wheel cylinder5. to prevent rust and corrosionEXERCISE 61. a valve2. chambers3. the brake pedal4. the power assist5. reliable6. however7. In order to8. shuts off9. after that 10. much pressureEXERCISE 81.制动力2. 制动调节阀3. 制动块4. 制动功率5. 平均有效制动压力6. 制动主缸EXERCISE 91. 1）in the hydraulic circuit 2）dangerously worn 3）the wrong type of fluid2. 1）lubrication badly 2）inside your rear brakesEXERCISE 21. 悬架系统2. front suspension system3. 空气压缩机4. torque tube5. 桥壳定位6. coil spring7. 下控制臂8. rebound clip9. 牵引杆10. control armEXERCISE 31. leaf springs2. suspension3. Shock absorber4. springs5. coil springs6. pivot from side to side7. torsion bars8. rebound clipsEXERCISE 51. springs are the major component2. one of the major automobile system3. the use of suspension system has increased strength and durability of components4. transmits the weight of the body and other components to the axles and wheels5. having a piston force fluid through a small openingEXERCISE 61. the rear axle2. front3. independently4. the latter5. Dependent front suspensions6. Basically7. a solid bar8. mainstream cars 9. move 10. especiallyEXERCISE 81. 悬架2. 车架高度3. 前桥4. 后桥5. 钢板弹簧6. 扭杆弹簧EXERCISE 91. 1）should be replaced with the correct type 2）the wrong type of fluid was put in your car2. 1）pump is bad 2）be lubricated or repairedUnit 8EXERCISE 21. 齿轮齿条转向2. steering shaft3. 循环球转向4. steering wheel5. 横拉杆内接头6. steering arm7. 横拉杆外接头8. steering gear9. 机械效益10. steering systemEXERCISE 31.influence upon2. steering gear3.steering wheel4.consists of5. ball nut6. move up and down7. rack-and-pinion steering8. steering armsEXERCISE 51. steering wheel, steering gears, linkages, and other components2. causes the pitman shaft and arm to rotate3. prevent side-slip of all automobile wheels in cornering4. steering gear plays a important role5. manual steering system and power steering systemEXERCISE 61. fluid2. manual steering gear3. larger4. a high pressure5. special oil6. same7. steering arms8. includes9. the other end 10. the intermediate rodEXERCISE 81. 汽车稳定性控制2. 全球公认的杰作3. 防抱死制动系统4. 防抱死制动系统控制模块5.(防抱死制动系统)转速脉冲传感器6. 动力转向控制装置7. 动力转向8. 多用途赛车，运动型多用途车EXERCISE 91. 1）be lubricated 2）be adjusted 3）the power steering unit2. 1）bad 2）leak 3）incorrectUnit 9EXERCISE 21. 润滑系统2. moving component3. 循环机油4. compression pressure5. 集滤器6. pressure-regulator valve7. 旁通阀8. oil filter9. 循环流体10. operating temperatureEXERCISE 31. moving parts2. oil pump3. oil pan4. lubricate5. oil filter6. friction7. drain8. passagesEXERCISE 51. The engine can work effectively2. an automobile could not run itself3. contains mechanical parts such as the oil pump, the oil filter, the oil pressurerelief valve, etc.4. it absorbs and carries the heat away from the engine parts5. forms a good seal between piston rings and cylinder wallsEXERCISE 61. build up2. pumps3. camshaft4. suffer from5. replacement6. oil pressure7. filters8. However9. possibility 10. greatlyEXERCISE 81. 冷却液温度控制2. 润滑油3. 润滑油泵4. 长效冷却液5. 机油润滑轴承6. 换油期限EXERCISE 91）the radiator coolant reservoir is a plastic tank near radiator2）if the level is low, remove the top of the reservoir and add coolant3）don't try to remove the radiator cap when the engine is hotUnit 10EXERCISE 21. 安全气囊模块2. gas generator3. 散热器支架4. peak load5. 固态化学气体6. trim cover7. 保护板8. airbag sensor9. 中央气囊传感器总成10. deployment of airbagsEXERCISE 31. the air bag system2. the sensor3. The inflator4. Seatbelts5. pretensioner6. collision7. a high strength fiber8. injuryEXERCISE 5automotive designs that reflect the feature of the timea center airbag sensor, safe sensors, ignition control and drive circuit, diagnosis circuit, etc.All connectors in the airbag system are colored yellowto ensure high reliabilityto be met the new SRS airbag system of the vehicleEXERCISE 61. one place2. specific model3. figuring out4. familiar with5. in the system6. the heat7. expansion valve8. adds heatEXERCISE 81. (乘员保护装置) 辅助约束系统2. 空气流量传感器3. (乘员) 安全气囊式约束装置4. 防抱死制动系统5. 电动空气调节阀6. 辅助空气调节EXERCISE 91）bad 2）leak 3）incorrect三、段落翻译复习范围：Unit 1 Passage A: 第一段，第三段；Unit 2 Passage A: 第一段，第二段；Unit 3 Passage A: 第二段，第五段；Unit 4 Passage A: 第一段（包括后面的1,2,3），最后一段；Unit 5 Passage A: 第一段，第六段；Unit 6 Passage A: 第一、二段，最后一段；Unit 7 Passage A: 第一段，第四段；Unit 8 Passage A: 第一段，第七段（包括后面的1, 2，On most cars,……）；Unit 9 Passage A: 第一段，第五段；Unit 10 Passage A: 第一段，第二段。